Objects can be insulated with in situ sprayed polyurethane hard foam. This seamless insulation is applied in two or three layers, and is suitable for:

• floor insulation
• facade insulation
• roof insulation
• tank insulation
• yacht insulation
• chiller and freezer rooms
• shuttering

For large areas that have to be given a wear-resistant coating quickly, Compact polyurethane a very good choice. Hertel Spraying techniques finishes objects with this rapid-hardening, solvent-free and wear-resistant coating. Used in:

• chiller and freezer rooms
• the food industry
• tanks (internal and external)
• tank pit sealing
• chutes

The asbestos-free mineral wool that is highly suitable for insulating turbine housing in power plants. In order to ensure that the turbine does not cool down too rapidly, everything is carefully packed with insulation material. The tight wrapping and enclosing of insulation is a specialism that requires a great deal of expertise.